92427-63-9 Usage
Chemical structure
1,4-Naphthalenedione, 2-(3-pyridinylamino)-
Type of compound
Synthetic organic compound
Primary uses
Dye
Hair coloring products
Derivative of
1,4-naphthoquinone
Hair dye application
Produces lasting, vibrant color
Additional uses
Production of certain polymers
Intermediate in manufacturing of pharmaceuticals and agrochemicals
Sensitization
Known to be a strong sensitizer
Allergic reactions
Can cause allergic reactions in some individuals
Precaution
Caution should be exercised when using products containing PPD
Check Digit Verification of cas no
The CAS Registry Mumber 92427-63-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,2,4,2 and 7 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 92427-63:
(7*9)+(6*2)+(5*4)+(4*2)+(3*7)+(2*6)+(1*3)=139
139 % 10 = 9
So 92427-63-9 is a valid CAS Registry Number.
